| APA | OZRP. (2012, February 16). In Acronym Geek. Retrieved 04:00, February 16, 2012, from http://www.acronymgeek.com/OZRP |
| MLA | "OZRP." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OZRP>. |
| MHRA | 'OZRP', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OZRP> [accessed 16 February 2012] |
| Chicago | "OZRP", http://www.acronymgeek.com/OZRP (accessed February 16, 2012). |
| CBE/CSE | OZRP [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OZRP. |
| Bluebook | OZRP, http://www.acronymgeek.com/OZRP (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OZRP, http://www.acronymgeek.com/OZRP (optional description here) (as of Feb. 16, 2012, 04:00). |
| AMA | OZRP. Acronym Geek. February 16, 2012, 04:00. Available at: http://www.acronymgeek.com/OZRP. Accessed February 16, 2012, 04:00. |